Philippines. Civil Service Commission. (2007). Installation of Performance Management System in the Civil Service. Manila Times.
Citazione stile Chigago Style (17a edizione)Philippines. Civil Service Commission. "Installation of Performance Management System in the Civil Service." Manila Times 2007.
Citatione MLA (9a ed.)Philippines. Civil Service Commission. "Installation of Performance Management System in the Civil Service." Manila Times, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.